You are giving a lecture on negative feedback loops to a group of high school students. Which analogy for negative feedback would be most effective in your lecture??
a. ?a stick of dynamite—you light the fuse and then it explodes
b. ?a runaway train, picking up speed as it travels downhill until it derails and crashes
c. ?scratching a mosquito bite and having it itch more and more
d. ?the gas gauge on a car—it monitors the amount of gas and warns you when you are almost out
ANSWER:
d
You might also like to view...
If the dendrite is the "input" structure of the neuron, the output structure is the:
A. soma B. axon C. myelin D. lobe
One cause of severe intellectual disability responsible for phenylketonuria (PKU) is ____
a. chromosomal abnormalities b. single gene abnormalities c. environmental deprivation d. perinatal insult
Your friend just found out she is expecting her first child. You are excited to get her a gift for the new baby. You see a bunch of Baby Einstein videos at the store
Given when you know about word learning, should you buy the videos for your friend? What will be an ideal response?
Which term refers to prejudice and discrimination against individuals based solely on their sexual orientation?
A. Homophilia B. Homophobia C. Misogyny D. Sexism